The missing accidental to the 12th semiquaver formally means that it is a G1. However, in similar contexts, Chopin would often consider the accidentals to the same note in a different octave in a given bar to still be valid. Taking into account the 4th semiquaver, G
, the discussed note should rather be deemed G1. The revisers of GE and EE1 differed on this issue; the change introduced by EE2 could have been inspired by the GE1 text.
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category imprint: Differences between sources; Editorial revisions
issues: EE revisions, Accidentals in different octaves, GE revisions, Inaccuracies in A
notation: Pitch